A water purifier for aquaculture and preparation method thereof

Abstract

The present invention relates to a water quality purifier for aquaculture, which is composed of the following components in parts by weight: 0% to 5% ammonium sulfate, 3% to 5% tea seed cake, 2% to 3.5% magnesium oxide, 1.1% to 2.1% Chinese herbal medicine extract, 4% to 11% porous ceramsite, 12% to 30% microbial strains, 2% to 5% activated carbon particles, 1.5% to 3.5% sodium thiosulfate, 0.5% to 1.3% chitosan, 3.5% to 4.8% glucose, and the remainder is a flocculant. The present invention effectively reduces the cost of production raw materials and reduces the risk of acidification or eutrophication of water bodies caused by the water purifier after use; at the same time, it greatly simplifies the production process, effectively improves production efficiency, and effectively reduces production costs, and the production process is simple and easy to master, which is convenient for staff to quickly and flexibly organize production, which helps to improve the market competitiveness of products and reduce the difficulty of market promotion.

Description

Technical Field

[0001] The invention relates to a water purifier, belonging to the technical field of water resource purification. Background Art

[0002] In aquaculture, water purifiers are needed to effectively purify and treat solid suspended pollutants and harmful microorganisms generated in the water. In actual work, the current water purifier products often use non-renewable resource raw materials such as calcium oxide, zeolite powder, diatomaceous earth, etc., and also need to use raw materials such as corn flour, honey powder and Chinese medicinal plant components, which leads to the current high cost of water purifiers for aquaculture. At the same time, in order to achieve the purpose of purifying water, current water purifiers are often added to acidic raw materials, affecting the acid-base balance of the water.

[0003] Therefore, based on the above two points, it is necessary to develop water purifiers and preparation methods for aquaculture to meet the needs of actual use. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a water purifier for aquaculture to overcome the above defects and meet the needs of actual equipment operation.

[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0006] A water purifier for aquaculture is composed of the following components in parts by weight: 0%-5% ammonium sulfate, 3%-5% tea seed cake, 2%-3.5% magnesium oxide, 1.1%-2.1% Chinese medicine extract, 4%-11% porous ceramsite, 12%-30% microbial strains, 2%-5% activated carbon particles, 1.5%-3.5% sodium thiosulfate, 0.5%-1.3% chitosan, 3.5%-4.8% glucose, and the remainder is a flocculant.

[0007] Furthermore, the particle size of the porous ceramsite and activated carbon particles is 1-5 mm; the microbial strains include but are not limited to any one or more of nitrifying bacteria, Bacillus, sulfide bacteria, EM bacteria, and Clostridium butyricum.

[0008] Furthermore, the microbial strains are in the form of dry powder, and a culture matrix accounting for 8%-20% of the weight of the microbial strains is additionally provided in the microbial strains, and 30%-60% of the microbial strains are embedded in the voids of the porous ceramsite.

[0009] Furthermore, the flocculant is composed of the following components in parts by weight: 10%-15% polyaluminium chloride, 3%-7% ferrous sulfate, 1%-2.5% polysilicate ferric sulfate, 2%-5% polyacrylamide, 0-3.5% actinomycetes, 0-2.8% Aspergillus sojae, and the balance is polyferric chloride.

[0010] A preparation method of a water quality purifying agent for aquaculture, which comprises the following steps:

[0011] S1, preparation of tea seed cake modifier: put the tea seed cake powder into a drying oven for drying operation to obtain tea seed cake powder with a water content of no more than 1%. Then add the dried tea seed cake powder, porous ceramsite, activated carbon particles, and glucose to deionized water, and the mass of deionized water is 3-5 times the total mass of the dried tea seed cake powder and glucose. Perform ultrasonic homogenization operation on the mixture for 5-20 minutes. Finally, keep the mixture after the ultrasonic homogenization operation in a constant temperature environment of 20°C-35°C and store it for standby while maintaining the ultrasonic oscillation state;

[0012] S2, secondary mixing: add sodium thiosulfate and Chinese herbal medicine extract to the mixture prepared in step S1, and stir evenly by ultrasonic wave. Then dry the mixture while maintaining the ultrasonic oscillation state to obtain a solid material with a water content of no more than 1%, and the drying operation temperature is 50°C-80°C;

[0013] S3, solid material mixing: under the condition of keeping the ultrasonic oscillation state unchanged for the solid material prepared in step S2, first add the microbial strains to the solid material and stir by ultrasonic oscillation for 20-50 minutes; then add ammonium sulfate, magnesium oxide, Chinese herbal medicine extract, and sodium thiosulfate to the mixture one by one and stir by ultrasonic oscillation for 5-10 minutes. Finally, add chitosan and flocculant to the mixture and stir evenly by ultrasonic oscillation to obtain the finished purifying agent and package and store it.

[0014] Further, steps S1-S3 are all carried out in the same preparation equipment. The preparation equipment used includes a carrying rack, a feeding mechanism, a preparation tank, a turning mechanism, a discharging mechanism, and a driving circuit. The carrying rack is a "U"-shaped trough structure. The lower half of the preparation tank is located inside the carrying rack, and the side plate of the preparation tank is hinged to the side wall of the carrying rack through the turning mechanism. The preparation tank rotates within the range of 0°-180° through the turning mechanism. At the same time, when the rotation angle of the preparation tank is 0°, the preparation tank and the carrying rack are coaxially distributed, and its axis is vertically distributed with the horizontal plane. A liquid feeding port, a solid feeding port, and an exhaust port are arranged on the upper end surface of the preparation tank, and a discharging port is arranged on the lower end surface. The liquid feeding port and the solid feeding port are respectively communicated with a feeding mechanism, and the discharging port is communicated with the discharging mechanism. The feeding mechanism and the discharging mechanism are both connected to the outer side surface of the carrying rack. The driving circuit is connected to the outer side surface of the carrying rack and is electrically connected to the feeding mechanism, the preparation tank, the turning mechanism, and the discharging mechanism respectively.

[0015] Furthermore, the preparation tank includes a sealed end cover, a supporting tank body, a lifting drive mechanism, a supporting column, a rotating drive mechanism, a supporting arm, a flipping mechanism, a vibration plate, an ultrasonic oscillation mechanism, an electric heating wire, and a temperature and humidity sensor, wherein the supporting tank body is a cylindrical hollow columnar structure, and its upper end face and lower end face are respectively connected to the sealed end cover to form a closed cavity structure, wherein the sealed end cover connected to the upper end face of the supporting tank body is a disc-shaped structure, and the sealed end cover connected to the lower end face of the supporting tank body is an inverted cone structure, and the liquid feeding port, the solid feeding port and the exhaust port are all located on the supporting tank body. The upper end surface is connected to the sealing cover, the discharge port is located on the sealing cover connected to the lower end surface of the bearing tank body, and the discharge port is coaxially distributed with the bearing tank body. At the same time, the sealing end cover connected to the upper end surface of the bearing tank body is provided with an adjustment hole coaxially distributed with the bearing tank body, and the sealing end cover is covered on the outside of the bearing column through the adjustment hole, coaxially distributed with the bearing column and slidably connected, at the same time, the lower half of the bearing column is located in the bearing tank body and connected to the rotating drive mechanism, the upper half of the bearing column is located outside the bearing tank body and connected to the lifting drive mechanism, and the lifting drive mechanism is connected to the sealing end cover, the rotating The rotating axis of the driving mechanism is coaxially distributed with the bearing column, and the outer side surface of the rotating driving mechanism is hinged with 1-4 bearing arms through a flip mechanism. Each bearing arm is evenly distributed around the axis of the bearing column, and the axis of the bearing arm and the axis of the bearing column form an angle of 0°-90°. The upper end surface and the lower end surface of the bearing arm are both provided with a plurality of vibration plates, and the vibration plates are all plate-shaped structures with a rectangular cross section, and the plate surface forms an angle of 0°-90° with the axis of the bearing arm, and are respectively vertically distributed with the upper end surface and the lower end surface of the bearing arm, and when the lower end surface of the bearing column is at the lowest point, the vibration plate connected to the lower end surface of the bearing arm is connected to the lower end surface of the bearing tank body The sealing end cover is abutted and slidably connected, and the vibration plate connected to the front end face of the carrying arm is abutted and slidably connected to the inner side of the carrying tank body. The rear end face of the vibration plate is provided with an ultrasonic oscillation mechanism coaxially distributed therewith, and at least one electric heating wire distributed in a spiral structure around its axis. There are two temperature and humidity sensors, one of which is located in the exhaust port, and the other is embedded in the lower end face of the carrying column. The lifting drive mechanism, the rotation drive mechanism, the flipping mechanism, the ultrasonic oscillation mechanism, the electric heating wire, and the temperature and humidity sensors are all electrically connected to the drive circuit.

[0016] Furthermore, the vibration plate and the carrying arm are connected by spring plates, and the vibration plates connected to the upper end surface and the lower end surface of the carrying arm are symmetrically distributed on both sides of the axis of the carrying arm, and the two adjacent symmetrically distributed carrying arms are connected by a number of spring plates; at the same time, a scraper with an inclination angle of 30-45° is provided at the contact surface between the vibration plate and the sealing end cover and the carrying tank body, and the scraper is abutted and slidably connected with the sealing end cover and the carrying tank body, and the scraper covers the outside of the lower end surface of the vibration plate through a slide groove.

[0017] Furthermore, the feeding mechanism and the discharging mechanism are any one of an auger conveyor and a pneumatic conveyor; and the driving circuit is a circuit system based on a programmable controller.

[0018] Compared with the prior art, the present invention simplifies the formula and effectively avoids the use of non-renewable resources such as calcium oxide, zeolite powder, diatomaceous earth, etc. commonly used in traditional water purifiers. At the same time, it also effectively reduces the use of acidic raw materials and easily corrosive components that easily cause water enrichment, thereby effectively reducing the cost of production raw materials and reducing the risk of acidification or eutrophication of water bodies after the use of the water purifier; at the same time, it greatly simplifies the production process, effectively improving production efficiency while effectively reducing production costs, and the production process is simple and easy to master, which is convenient for staff to quickly and flexibly organize production, which helps to improve the market competitiveness of products and reduce the difficulty of market promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Figure 1 It is a schematic diagram of the preparation method of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of a liquid material homogenizing mixing device;

[0022] Figure 3 It is a schematic diagram of the partial structure of the preparation tank cross-section;

[0023] Figure 4 It is a schematic diagram of the rear view structure of the vibration plate;

[0024] Figure 5 It is a schematic diagram of the local structure of the vibration plate from the side. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Example 1

[0026] like Figure 1 As shown, a water purifier for aquaculture is composed of the following components in parts by weight: 3% tea seed cake, 2% magnesium oxide, 1.1% Chinese herbal medicine extract, 4% porous ceramsite, 12% microbial strains, 2% activated carbon particles, 1.5% sodium thiosulfate, 0.5% chitosan, 3.5% glucose, and the remainder is flocculant.

[0027] In this embodiment, the particle size of the porous ceramsite and activated carbon particles is 1 mm; the microbial strains include but are not limited to any one or more of nitrifying bacteria, Bacillus, sulfide bacteria, EM bacteria, and Clostridium butyricum.

[0028] In this embodiment, the microbial strains are in the form of dry powder, and a culture matrix accounting for 8% of the weight of the microbial strains is additionally provided in the microbial strains, and 30% of the microbial strains are embedded in the voids of the porous ceramsite.

[0029] In this embodiment, the flocculant is composed of the following components in parts by weight: 10% polyaluminium chloride, 3% ferrous sulfate, 1% polysilicate ferric sulfate, 2% polyacrylamide, and the balance is polyferric chloride.

[0030] A method for preparing a water purifier for aquaculture, comprising the following steps:

[0031] S1, preparation of tea seed cake modifier, putting tea seed cake powder into a drying oven for drying to obtain tea seed cake powder with a moisture content of no more than 1%, then adding the dried tea seed cake powder, porous ceramsite, activated carbon particles and glucose into deionized water, wherein the mass of the deionized water is 3 times the total mass of the dried tea seed cake powder and glucose, and performing ultrasonic homogenization on the mixture for 5 minutes, and finally, storing the mixture after the ultrasonic homogenization at a constant temperature of 20°C under ultrasonic oscillation for standby use;

[0032] S2, secondary mixing, adding sodium thiosulfate and Chinese herbal medicine extract to the mixture prepared in step S1, and stirring evenly by ultrasonic wave, and then drying the mixture under ultrasonic vibration to obtain a solid material with a water content of not more than 1%, and the drying operation temperature is 50°C;

[0033] S3, mixing solid materials. While keeping the solid material prepared in step S2 in an ultrasonic oscillation state unchanged, firstly add the microbial strain to the solid material, and stir it under ultrasonic oscillation for 20 minutes; then add ammonium sulfate, magnesium oxide, Chinese herbal medicine extract, and sodium thiosulfate to the mixture at once, and stir it under ultrasonic oscillation for 5 minutes; finally, add chitosan and flocculant to the mixture, and stir it evenly under ultrasonic oscillation, and the finished purifier can be obtained and packaged for storage. Example 2

[0034] like Figure 1 As shown, a water purifier for aquaculture is composed of the following components in parts by weight: 5% ammonium sulfate, 5% tea seed cake, 3.5% magnesium oxide, 2.1% Chinese herbal medicine extract, 11% porous ceramsite, 30% microbial strains, 5% activated carbon particles, 3.5% sodium thiosulfate, 1.3% chitosan, 4.8% glucose, and the remainder is flocculant.

[0035] In this embodiment, the particle size of the porous ceramsite and activated carbon particles is 5 mm; the microbial strains are nitrifying bacteria, Bacillus, sulfide bacteria, and EM bacteria mixed in a ratio of 1:1.

[0036] It should be noted that the microbial strains are in the form of dry powder, and a culture matrix accounting for 20% of the weight of the microbial strains is provided in the microbial strains, and 60% of the microbial strains are embedded in the voids of the porous ceramsite.

[0037] Meanwhile, the flocculant is composed of the following components in parts by weight: 15% polyaluminium chloride, 7% ferrous sulfate, 2.5% polysilicate ferric sulfate, 5% polyacrylamide, 3.5% actinomycetes, 2.8% Aspergillus sojae, and the balance is polyferric chloride.

[0038] A method for preparing a water purifier for aquaculture, comprising the following steps:

[0039] S1, preparation of tea seed cake modifier, putting tea seed cake powder into a drying oven for drying to obtain tea seed cake powder with a moisture content of no more than 1%, then adding the dried tea seed cake powder, porous ceramsite, activated carbon particles and glucose into deionized water, wherein the mass of the deionized water is 5 times the total mass of the dried tea seed cake powder and glucose, and performing ultrasonic homogenization on the mixture for 20 minutes, and finally, storing the mixture after the ultrasonic homogenization at a constant temperature of 35°C under ultrasonic oscillation for standby use;

[0040] S2, secondary mixing, adding sodium thiosulfate and Chinese herbal medicine extract to the mixture prepared in step S1, and stirring evenly by ultrasonic wave, and then drying the mixture under ultrasonic vibration to obtain a solid material with a water content of no more than 1%, and the drying operation temperature is 80°C;

[0041] S3, mixing solid materials. While keeping the solid material prepared in step S2 in an ultrasonic oscillation state unchanged, firstly add the microbial strain to the solid material, and stir it under ultrasonic oscillation for 50 minutes; then add ammonium sulfate, magnesium oxide, Chinese herbal medicine extract, and sodium thiosulfate to the mixture at once, and stir it under ultrasonic oscillation for 10 minutes; finally, add chitosan and flocculant to the mixture, and stir it evenly under ultrasonic oscillation, and the finished purifier can be obtained and packaged for storage. Example 3

[0042] like Figure 1 As shown, a water purifier for aquaculture is composed of the following components in parts by weight: 1% ammonium sulfate, 4.2% tea seed cake, 2.5% magnesium oxide, 1.8% Chinese herbal medicine extract, 6% porous ceramsite, 25% microbial strains, 3% activated carbon particles, 2.3% sodium thiosulfate, 1% chitosan, 1.1% glucose, and the remainder is flocculant.

[0043] The particle size of the porous ceramsite and activated carbon particles is 2 mm; the microbial strains are sulfide bacteria and EM bacteria mixed in a ratio of 1:2.5.

[0044] Meanwhile, the microbial strains are in the form of dry powder, and a culture matrix accounting for 11% of the weight of the microbial strains is additionally arranged in the microbial strains, and 40% of the microbial strains are embedded in the gaps of the porous ceramsite.

[0045] In this embodiment, the flocculant is composed of the following components in parts by weight: 12% polyaluminium chloride, 4.8% ferrous sulfate, 1.8% polysilicate ferric sulfate, 2.8% polyacrylamide, 1.5% Aspergillus sojae, and the balance is polyferric chloride.

[0046] A method for preparing a water purifier for aquaculture, comprising the following steps:

[0047] S1, preparation of tea seed cake modifier, putting tea seed cake powder into a drying oven for drying to obtain tea seed cake powder with a water content of no more than 1%, then adding the dried tea seed cake powder, porous ceramsite, activated carbon particles and glucose into deionized water, wherein the mass of the deionized water is 4 times the total mass of the dried tea seed cake powder and glucose, and performing ultrasonic homogenization on the mixture for 15 minutes, and finally, storing the mixture after the ultrasonic homogenization at a constant temperature of 30°C under ultrasonic oscillation for standby use;

[0048] S2, secondary mixing, adding sodium thiosulfate and Chinese herbal medicine extract to the mixture prepared in step S1, and stirring evenly by ultrasonic wave, and then drying the mixture under ultrasonic wave vibration to obtain a solid material with a water content of not more than 1%, and the drying operation temperature is 70°C;

[0049] S3, mixing solid materials. While keeping the solid material prepared in step S2 in an ultrasonic oscillation state unchanged, firstly add the microbial strain to the solid material, and stir it under ultrasonic oscillation for 40 minutes; then add ammonium sulfate, magnesium oxide, Chinese herbal medicine extract, and sodium thiosulfate to the mixture at once, and stir it under ultrasonic oscillation for 8 minutes; finally, add chitosan and flocculant to the mixture, and stir it evenly under ultrasonic oscillation, and the finished purifier can be obtained and packaged for storage. Example 4

[0050] like Figure 1 As shown, a water purifier for aquaculture is composed of the following components in parts by weight: 1.3% ammonium sulfate, 5% tea seed cake, 3.5% magnesium oxide, 1.4% Chinese herbal medicine extract, 10.5% porous ceramsite, 25% microbial strains, 3.6% activated carbon particles, 35% sodium thiosulfate, 1% chitosan, 4% glucose, and the remainder is flocculant.

[0051] In this embodiment, the particle size of the porous ceramsite and activated carbon particles is 1-5 mm; the microbial strains include but are not limited to any one or more of nitrifying bacteria, Bacillus, sulfide bacteria, EM bacteria, and Clostridium butyricum.

[0052] By mixing multiple microbial strains, they can effectively decompose the organic matter rich in the water during water purification operations, and at the same time, through the growth and development of bacteria, they can consume the organic matter, inorganic matter and other nutrient-rich components in the water, thereby achieving water purification. The growth and development of beneficial microorganisms can squeeze out the living space of harmful microorganisms, thereby achieving the purpose of long-term water purification.

[0053] Furthermore, the microbial strains are in the form of dry powder, and a culture matrix accounting for 10% of the weight of the microbial strains is additionally provided in the microbial strains, and 50% of the microbial strains are embedded in the voids of the porous ceramsite.

[0054] The culture matrix is ​​starch, sugar and other substances. Through the culture matrix, it can provide sufficient nutrients for microorganisms together with glucose in the early stage of water purification, improve the efficiency of microorganisms in water purification, and improve water purification efficiency.

[0055] At the same time, by storing part of the bacterial strains in the voids of the porous expanded clay, while the remaining part is still in a solid powder state, on the one hand, a good and stable parasitic environment can be quickly provided for some biological strains, so as to quickly exert the effectiveness of microbial purification operations within a certain range; on the other hand, the free microbial strains in the powder state can be quickly diffused in the water body, and even flow with the water flow, so as to quickly and evenly distribute the microbial strains in the entire range of the water body to be purified, thereby increasing the coverage of the microbial strains, thereby constructing a water purification system that combines the key cultivation and purification core areas with the distributed autonomous purification areas, so as to achieve the purpose of effectively improving the efficiency of the purification operation by using a smaller purifier and expanding the scope of water purification, thereby effectively reducing the use cost of the purifier and reducing the impact of the purifier on the aquatic biological environment.

[0056] In this embodiment, the flocculant is composed of the following components in parts by weight: 12% polyaluminium chloride, 4.6% ferrous sulfate, 1.3% polysilicate ferric sulfate, 4.5% polyacrylamide, 2% actinomycetes, 2.1% Aspergillus sojae, and the balance is polyferric chloride.

[0057] By using a large amount of polyferric chloride, polysilicate ferric sulfate and ferrous sulfate, and a small amount of polyaluminium chloride, the water purification efficiency can be effectively improved while the production and use costs of the purifier can be effectively reduced. At the same time, the actinomycetes and Aspergillus soyae set up can form precipitates in the water to purify the water while polyferric chloride, polysilicate ferric sulfate, ferrous sulfate and polyaluminium chloride form precipitates in the water to purify the water, while assisting microbial species in the biological purification of the water.

[0058] A method for preparing a water purifier for aquaculture, comprising the following steps:

[0059] S1, preparation of tea seed cake modifier, putting tea seed cake powder into a drying oven for drying to obtain tea seed cake powder with a water content of no more than 1%, then adding the dried tea seed cake powder, porous ceramsite, activated carbon particles and glucose into deionized water, wherein the mass of the deionized water is 4.3 times the total mass of the dried tea seed cake powder and glucose, and performing ultrasonic homogenization on the mixture for 15 minutes, and finally, storing the mixture after the ultrasonic homogenization at a constant temperature of 21°C under ultrasonic oscillation for standby use;

[0060] S2, secondary mixing, adding sodium thiosulfate and Chinese herbal medicine extract to the mixture prepared in step S1, and stirring evenly by ultrasonic wave, and then drying the mixture while maintaining ultrasonic vibration to obtain a solid material with a water content of no more than 1%, and the drying operation temperature is 60°C;

[0061] S3, mixing solid materials. While keeping the solid material prepared in step S2 in an ultrasonic oscillation state unchanged, firstly add the microbial strain to the solid material, and stir it under ultrasonic oscillation for 30 minutes; then add ammonium sulfate, magnesium oxide, Chinese herbal medicine extract, and sodium thiosulfate to the mixture at once, and stir it under ultrasonic oscillation for 7 minutes; finally, add chitosan and flocculant to the mixture, and stir it evenly under ultrasonic oscillation, and the finished purifier can be obtained and packaged for storage.

[0062] In this embodiment, steps S1 - S3 are all carried out in the same preparation device. The preparation device used includes a bearing frame 1, a feeding mechanism 2, a preparation tank 3, a flipping mechanism 4, a discharging mechanism 5 and a driving circuit 6. The bearing frame 1 is in a "U"-shaped groove structure. The lower half of the preparation tank 3 is located inside the bearing frame 1. The side plate of the preparation tank 3 is hinged to the side wall of the bearing frame 1 through the flipping mechanism 4. The preparation tank 3 rotates within a range of 0° - 180° through the flipping mechanism 4. When the rotation angle of the preparation tank 3 is 0°, the preparation tank 3 and the bearing frame 1 are coaxially distributed, and its axis is vertically distributed with respect to the horizontal plane. A liquid feeding port 7, a solid feeding port 8 and an exhaust port 9 are provided on the upper end surface of the preparation tank 3, and a discharging port 10 is provided on the lower end surface. The liquid feeding port 7 and the solid feeding port 8 are respectively communicated with a feeding mechanism 2, and the discharging port 10 is communicated with the discharging mechanism 5. The feeding mechanism 2 and the discharging mechanism 5 are both connected to the outer side surface of the bearing frame 1. The driving circuit 6 is connected to the outer side surface of the bearing frame 1 and is electrically connected to the feeding mechanism 2, the preparation tank 3, the flipping mechanism 4 and the discharging mechanism 5 respectively.

[0063] It is important to explain that the preparation tank 3 includes a sealed end cover 31, a supporting tank body 32, a lifting drive mechanism 33, a supporting column 34, a rotating drive mechanism 35, a supporting arm 36, a flip mechanism 4, a vibration plate 37, an ultrasonic oscillation mechanism 38, an electric heating wire 39, and a temperature and humidity sensor 30, wherein the supporting tank body 32 is a cylindrical hollow columnar structure, and its upper end face and lower end face are respectively connected to the sealed end cover 31 to form a closed cavity structure, wherein the sealed end cover 31 connected to the upper end face of the supporting tank body 32 is a disc-shaped structure, and the sealed end cover 31 connected to the lower end face of the supporting tank body 32 is an inverted cone structure, and the liquid feeding port 7, the solid feeding port 8 and the exhaust port 9 are all located at the supporting tank body 32. The discharge port 10 is located on the sealing cover 31 connected to the upper end surface of the bearing tank body 32, and the discharge port 10 is coaxially distributed with the bearing tank body 32. At the same time, the sealing end cover 31 connected to the upper end surface of the bearing tank body 32 is provided with an adjustment hole 301 coaxially distributed with the bearing tank body 32, and the sealing end cover 31 is covered on the outside of the bearing column 34 through the adjustment hole 301, and is coaxially distributed and slidably connected with the bearing column 34. At the same time, the lower half of the bearing column 34 is located in the bearing tank body 32 and is connected to the rotating drive mechanism 35. The upper half of the bearing column 34 is located outside the bearing tank body 32 and is connected to the lifting drive mechanism 33, and the lifting drive mechanism 33 is connected to the sealing end cover 31. The rotating axis of the rotary drive mechanism 35 is coaxially distributed with the bearing column 34. At the same time, the outer side of the rotary drive mechanism 35 is hinged with 1-4 bearing arms 36 through the flip mechanism 4. Each bearing arm 36 is evenly distributed around the axis of the bearing column 34, and the axis of the bearing arm 36 forms an angle of 0°-90° with the axis of the bearing column 34. The upper end surface and the lower end surface of the bearing arm 36 are both provided with a plurality of vibration plates 37. The vibration plates 37 are all plate-shaped structures with rectangular cross sections. The plate surface forms an angle of 0°-90° with the axis of the bearing arm 36, and are respectively vertically distributed with the upper end surface and the lower end surface of the bearing arm 36. At the same time, when the lower end surface of the bearing column 34 is at the lowest point, the vibration plate 37 connected to the lower end surface of the bearing arm 36 is connected to the lower end surface of the bearing tank 32. The sealing end cover 31 connected to the end face is abutted and slidably connected, and at the same time, the vibration plate 37 connected to the front end face of the carrying arm 36 is abutted and slidably connected to the inner side of the carrying tank body 32, and the rear end face of the vibration plate 37 is provided with an ultrasonic oscillation mechanism 38 coaxially distributed therewith, and at least one electric heating wire 39 distributed in a spiral structure around its axis. There are two temperature and humidity sensors 30, one of which is located in the exhaust port 9, and the other is embedded in the lower end face of the carrying column 34. The lifting drive mechanism 33, the rotation drive mechanism 35, the flipping mechanism 4, the ultrasonic oscillation mechanism 38, the electric heating wire 39, and the temperature and humidity sensor 30 are all electrically connected to the drive circuit 6.

[0064] In this embodiment, the vibration plate 37 and the carrying arm 36 are connected by spring plates 302, and the vibration plates 37 connected to the upper end surface and the lower end surface of the carrying arm 36 are symmetrically distributed on both sides of the axis of the carrying arm 36, and the adjacent two symmetrically distributed carrying arms 36 are connected by a plurality of spring plates 302; at the same time, a scraper 303 with an inclination angle of 30-45° is provided at the contact surface between the vibration plate 37 and the sealing end cover 31 and the carrying tank body 32, and the scraper 303 is abutted and slidably connected with the sealing end cover 31 and the carrying tank body 32, and the scraper 303 covers the outside of the lower end surface of the vibration plate 37 through the slide groove 304.

[0065] During operation, the lifting drive mechanism adjusts the working height of the lower end surface of the bearing column in the bearing tank body, and the rotating drive mechanism drives each bearing arm to rotate. Through the rotation of the bearing arm, the bearing arm and the vibration plate connected to the bearing arm perform a stirring operation on the material;

[0066] During the mixing process, the ultrasonic oscillation mechanism and the electric heating wire are driven to operate at the same time. On the one hand, the ultrasonic oscillation mechanism and the vibration plate cooperate to achieve uniform distribution and vibration crushing of the materials, and the efficiency of the mixing and grinding operations can be flexibly adjusted by adjusting the ultrasonic frequency; on the other hand, during operation,

[0067] In this embodiment, the feeding mechanism 2 and the discharging mechanism 5 are any one of an auger conveyor and a pneumatic conveyor; the driving circuit 6 is a circuit system based on a programmable controller.

[0068] The Chinese medicine extract is a decoction of any one or more of coptis chinensis, gallnut, andrographis paniculata, pine needles, isatis root, isatis indigotica, calamus, gardenia jasminoides and eucommia leaves in a ratio of 1:1-3.5. When preparing the decoction, the amount of water added is at least 3 times the total amount of the Chinese medicine slices. At the same time, it is decocted with high heat for 3-5 minutes, decocted with low heat for at least 20 minutes, cooled and solid-liquid separated, and finally the decoction is obtained.

[0069] Compared with the prior art, the present invention simplifies the formula and effectively avoids the use of non-renewable resources such as calcium oxide, zeolite powder, diatomaceous earth, etc. commonly used in traditional water purifiers. At the same time, it also effectively reduces the use of acidic raw materials and easily corrosive components that easily cause water enrichment, thereby effectively reducing the cost of production raw materials and reducing the risk of acidification or eutrophication of water bodies after the use of the water purifier; at the same time, it greatly simplifies the production process, effectively improving production efficiency while effectively reducing production costs, and the production process is simple and easy to master, which is convenient for staff to quickly and flexibly organize production, which helps to improve the market competitiveness of products and reduce the difficulty of market promotion.

[0070] It should be understood by those skilled in the art that the present invention is not limited by the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for preparing a water purifier for aquaculture, characterized in that: The water purifier for aquaculture is composed of the following components in parts by weight: ammonium sulfate 0%-5%, tea seed cake 3%-5%, magnesium oxide 2%-3.5%, Chinese medicine extract 1.1%-2.1%, porous ceramsite 4%-11%, microbial strains 12%-30%, activated carbon particles 2%-5%, sodium thiosulfate 1.5%-3.5%, chitosan 0.5%-1.3%, glucose 3.5%-4.8%, and the balance is flocculant; the particle size of the porous ceramsite and activated carbon particles is 1-5 mm; the microbial strains include but are not limited to any one or more of nitrifying bacteria, Bacillus, sulfide bacteria, EM bacteria, and Clostridium butyricum; the flocculant is composed of the following components in parts by weight: polyaluminium chloride 10%-15%, ferrous sulfate 3%-7%, polysilicate ferric sulfate 1%-2.5%, polyacrylamide 2%-5%, actinomycetes 0-3.5%, soy sauce Aspergillus 0-2.8%, and the balance is polyferric chloride; The method for preparing the water purifier for aquaculture comprises the following steps: S1, preparation of tea seed cake modifier, putting tea seed cake powder into a drying oven for drying to obtain tea seed cake powder with a moisture content of no more than 1%, then adding the dried tea seed cake powder, porous ceramsite, activated carbon particles and glucose into deionized water, wherein the mass of the deionized water is 3-5 times the total mass of the dried tea seed cake powder and glucose, and performing ultrasonic homogenization on the mixture for 5-20 minutes, and finally, storing the mixture after the ultrasonic homogenization at a constant temperature of 20°C-35°C under ultrasonic oscillation for standby use; S2, secondary mixing, adding sodium thiosulfate and Chinese herbal medicine extract to the mixture prepared in step S1, and stirring evenly by ultrasonic wave, and then drying the mixture under ultrasonic vibration to obtain a solid material with a water content of no more than 1%, and the drying operation temperature is 50°C-80°C; S3, mixing solid materials, keeping the solid materials prepared in step S2 in an ultrasonic oscillation state unchanged, firstly adding the microbial strains to the solid materials, and stirring with ultrasonic oscillation for 20-50 minutes; then adding ammonium sulfate, magnesium oxide, Chinese herbal extract, and sodium thiosulfate to the mixture at once, and stirring with ultrasonic oscillation for 5-10 minutes, and finally adding chitosan and flocculant to the mixture, and stirring with ultrasonic oscillation evenly, the finished purifier can be obtained and packaged for storage; The microbial strains are in the form of dry powder, and a culture matrix accounting for 8%-20% of the weight of the microbial strains is provided, and 30%-60% of the microbial strains are embedded in the gaps of the porous ceramsite; The Chinese medicine extract is a liquid prepared by mixing any one or more of coptis chinensis, gallnut, andrographis paniculata, pine needles, isatis root, isatis indigotica, calamus, gardenia jasminoides and eucommia leaves in a ratio of 1:1-3.5 and decocting them in water. When preparing the decoction, the amount of water added is at least 3 times the total amount of the Chinese medicine slices. The decoction is boiled over high heat for 3-5 minutes, and then boiled over low heat for at least 20 minutes, then cooled and solid-liquid separated to finally obtain the liquid medicine.

2. The method according to claim 1, characterized in that: The steps S1 - S3 are all carried out in the same preparation device. The preparation device used includes a carrying rack, a feeding mechanism, a preparation tank, a turning mechanism, a discharging mechanism and a driving circuit. The carrying rack is in a "U"-shaped groove structure. The lower half of the preparation tank is located inside the carrying rack, and the side plate of the preparation tank is hinged to the side wall of the carrying rack through the turning mechanism. The preparation tank rotates within the range of 0° - 180° through the turning mechanism. At the same time, when the rotation angle of the preparation tank is 0°, the preparation tank and the carrying rack are coaxially distributed, and its axis is vertically distributed with respect to the horizontal plane. A liquid feeding port, a solid feeding port and an exhaust port are provided on the upper end surface of the preparation tank, and a discharging port is provided on the lower end surface. The liquid feeding port and the solid feeding port are respectively communicated with a feeding mechanism, and the discharging port is communicated with the discharging mechanism. The feeding mechanism and the discharging mechanism are both connected to the outer side surface of the carrying rack. The driving circuit is connected to the outer side surface of the carrying rack and is electrically connected to the feeding mechanism, the preparation tank, the turning mechanism and the discharging mechanism respectively.

3. The method according to claim 2, characterized in that: The preparation tank comprises a sealing end cover, a bearing tank body, a lifting drive mechanism, a bearing column, a rotating drive mechanism, a bearing arm, a flip mechanism, a vibration plate, an ultrasonic oscillation mechanism, an electric heating wire, and a temperature and humidity sensor, wherein the bearing tank body is a cylindrical hollow columnar structure, and its upper end face and lower end face are respectively connected to the sealing end cover to form a closed cavity structure, wherein the sealing end cover connected to the upper end face of the bearing tank body is a disc-shaped structure, and the sealing end cover connected to the lower end face of the bearing tank body is an inverted cone structure, and the liquid feeding port, the solid feeding port and the exhaust port are all located at the upper end face of the bearing tank body. The sealing cover is connected to the bearing tank body, the discharge port is located on the sealing cover connected to the lower end surface of the bearing tank body, and the discharge port is coaxially distributed with the bearing tank body. At the same time, an adjustment hole coaxially distributed with the bearing tank body is arranged on the sealing end cover connected to the upper end surface of the bearing tank body, and the sealing end cover is covered on the outside of the bearing column through the adjustment hole, coaxially distributed with the bearing column and slidably connected. At the same time, the lower half of the bearing column is located in the bearing tank body and connected to the rotating drive mechanism, the upper half of the bearing column is located outside the bearing tank body and connected to the lifting drive mechanism, and the lifting drive mechanism is connected to the sealing end cover, and the rotating drive The rotation axis of the mechanism is coaxially distributed with the bearing column, and the outer side surface of the rotation drive mechanism is hinged with 1-4 bearing arms through a flip mechanism. Each bearing arm is evenly distributed around the axis of the bearing column, and the axis of the bearing arm and the axis of the bearing column form an angle of 0°-90°. The upper end surface and the lower end surface of the bearing arm are both provided with a plurality of vibration plates, and the vibration plates are all plate-shaped structures with rectangular cross sections, and the plate surface forms an angle of 0°-90° with the axis of the bearing arm, and are respectively vertically distributed with the upper end surface and the lower end surface of the bearing arm. At the same time, when the lower end surface of the bearing column is at the lowest point, the vibration plate connected to the lower end surface of the bearing arm is connected to the lower end surface of the bearing tank body. The sealing end covers are abutted and slidably connected, and at the same time, the vibration plate connected to the front end face of the carrying arm is abutted and slidably connected to the inner side of the carrying tank body, and the rear end face of the vibration plate is provided with an ultrasonic oscillation mechanism coaxially distributed therewith, and at least one electric heating wire distributed in a spiral structure around its axis. There are two temperature and humidity sensors, one of which is located in the exhaust port, and the other is embedded in the lower end face of the carrying column. The lifting drive mechanism, the rotating drive mechanism, the flipping mechanism, the ultrasonic oscillation mechanism, the electric heating wire, and the temperature and humidity sensors are all electrically connected to the drive circuit.

4. The method according to claim 3, characterized in that: The vibration plate and the bearing arm are connected by spring plates, and the vibration plates connected to the upper end surface and the lower end surface of the bearing arm are symmetrically distributed on both sides of the axis of the bearing arm, and the two symmetrically distributed adjacent bearing arms are connected by a plurality of spring plates; at the same time, a scraper with an inclined angle of 30-45° is arranged at the contact surface between the vibration plate and the sealing end cover and the bearing tank body, and the scraper is abutted and slidably connected with the sealing end cover and the bearing tank body, and the scraper covers the outside of the lower end surface of the vibration plate through a slide groove.

5. The method according to claim 2, characterized in that: The feeding mechanism and the discharging mechanism are any one of an auger conveyor and a pneumatic conveyor; the driving circuit is a circuit system based on a programmable controller.

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